| YAMAHA YZF-R3 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Liquid-cooled, DOHC inline twin-cylinder 8 valves | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 321 cm3 | - |
| Bore X Stroke | |
| 2.7x1.7 in OR 69 mm | - |
| Compression Ratio | |
| 11.2:1 | - |
| Horsepower | |
| 41/10750 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 22/9000 lb-ft/RPM OR 30/9000 Nm/RPM | - |
| Fuel System | |
| Fuel injection | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-Speed | - |
| Clutch | |
| Wet Multi-plate | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Steel | Aluminium frame |
| Front Suspension | |
| 41mm, KYB telescopic fork | - |
| Rear Suspension | |
| KYB single shock | - |
| Front Brake | |
| 298mm hydraulic disc ABS model available | - |
| Rear Brake | |
| 220mm hydraulic disc ABS model available | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 82.3 in OR 2090 mm | - |
| Overall Width | |
| 28.3 in OR 719 mm | - |
| Seat Height | |
| 30.7 in OR 780 mm | - |
| Weight | |
| 368 lbs OR 167 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 3.7 gallons OR 14.0 L | - |
| Wheelbase | |
| 54.3 in OR 1379 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 110/70-17 | - |
| Rear | |
| 140/70-17 | - |
